From mboxrd@z Thu Jan  1 00:00:00 1970
From: jic23@kernel.org (Jonathan Cameron)
Date: Mon, 7 May 2018 18:23:17 +0100
Subject: [PATCH v2 3/3] ARM: dts: stm32: Add ADC support to stm32mp157c
In-Reply-To: <1525247091-18143-4-git-send-email-fabrice.gasnier@st.com>
References: <1525247091-18143-1-git-send-email-fabrice.gasnier@st.com>
 <1525247091-18143-4-git-send-email-fabrice.gasnier@st.com>
Message-ID: <20180507182317.7406c682@archlinux>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

On Wed, 2 May 2018 09:44:51 +0200
Fabrice Gasnier <fabrice.gasnier@st.com> wrote:

> stm32mp157c has an ADC block with two physical ADCs.
> 
> Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
The driver support is now queued up in the IIO tree and should
be in Linux next later this week.

Thanks,

Jonathan

> ---
>  arch/arm/boot/dts/stm32mp157c.dtsi | 32 ++++++++++++++++++++++++++++++++
>  1 file changed, 32 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi
> index bc3eddc..7758a90 100644
> --- a/arch/arm/boot/dts/stm32mp157c.dtsi
> +++ b/arch/arm/boot/dts/stm32mp157c.dtsi
> @@ -160,6 +160,38 @@
>  			status = "disabled";
>  		};
>  
> +		adc: adc at 48003000 {
> +			compatible = "st,stm32mp1-adc-core";
> +			reg = <0x48003000 0x400>;
> +			interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
> +				     <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&rcc ADC12>, <&rcc ADC12_K>;
> +			clock-names = "bus", "adc";
> +			interrupt-controller;
> +			#interrupt-cells = <1>;
> +			#address-cells = <1>;
> +			#size-cells = <0>;
> +			status = "disabled";
> +
> +			adc1: adc at 0 {
> +				compatible = "st,stm32mp1-adc";
> +				#io-channel-cells = <1>;
> +				reg = <0x0>;
> +				interrupt-parent = <&adc>;
> +				interrupts = <0>;
> +				status = "disabled";
> +			};
> +
> +			adc2: adc at 100 {
> +				compatible = "st,stm32mp1-adc";
> +				#io-channel-cells = <1>;
> +				reg = <0x100>;
> +				interrupt-parent = <&adc>;
> +				interrupts = <1>;
> +				status = "disabled";
> +			};
> +		};
> +
>  		rcc: rcc at 50000000 {
>  			compatible = "st,stm32mp1-rcc", "syscon";
>  			reg = <0x50000000 0x1000>;